Sialocele is a cavity filled with saliva, usually formed as a result of trauma to salivary glandduct or an iatrogenic complication of surgery. The cyst was therefore diagnosed as sialocele with sialolithiasis, and the cyst with a stone was resected surgically. Sialocele en perro animalia barcelona animalia barcelona. Aug 14, 2015 diagnosis of salivary mucocele in dogs. University of colorado school of dentistry a case of cutaneous salivary fistula and sialocele in the submental area, arising from the sublingual gland, is reported and its etiology, development, and management are discussed. A sialocele, salivary mucocele, or salivary gland cyst occurs when there is an obstruction to the normal flow of saliva from the gland through the salivary duct. The mission of acvs is to advance the art and science of surgery and promote excellence in animal health care through research, education and service to the public. They are a relatively common complication following surgery to the salivary glands, commonly parotidectomy removal of the parotid gland. This paper reports a case of a parotid sialocele in a young patient managed with a conservative approach.
This is often noted as a fluctuant, painless swelling of the neck or within the oral cavity. Las causas mas probables del mucocele son las traumaticas o predisposicion congenita individual siendo esta. Salivary disorders in small animals merck veterinary manual. Fineneedle aspiration of the swelling to determine if the swelling is filled with saliva. Under the tongue a ranula in the neck region cervical adjacent to the pharynx pharyngeal the wall of the sac consists of inflammatory granulation tissue with inflammatory cells.
Sialocele is a subcutaneous cavity containing saliva, caused by trauma or infection in the parotid gland parenchyma, laceration of the parotid duct or ductal stenosis with subsequent dilatation. The legacy of this great resource continues as the merck veterinary manual in the us and. Reiter, dt, dmv, davdc, devdc, university of pennsylvania. Information and translations of sialocele in the most comprehensive dictionary definitions resource on the web. The american college of veterinary surgeons is the agency by which veterinarians are certified as specialists in surgery. Although the swelling itself is usually painless, the clinical signs can cause problems depending on location of the collection. Palpation of the swelling under the neck or on the face, or examination of the mouth if the swelling is under the tongue or in the back of the mouth. One of the causes is the presence of stone inside the duct or in salivary gland sialolithiasis characterized by intermittent swelling, edema and no. The calculus was milky white and measured 8 x 5 x 6 mm. Free vas cularized nerve grafting for immediate facial nerve reconstruction.
Mucocele salival american college of veterinary surgeons acvs. This mass measuring about 4 cm in diameter, located on the right side was soft and pulpy. If the sialocele is left untreated, it may develop into a significantly large facial swelling, fistula formation and may drain extra orally 8,29. The cause of the salivary sialocele is rarely identified but trauma is. Saliva accumulates when the salivary duct is obstructed or ruptured. Clinica veterinaria animalia barcelona imagenes sensibles.
Although any of the salivary glands may be affected, the ducts of the sublingual and mandibular glands are involved most commonly. A patient had a delayed complication of parotid trauma, namely a sialocele. In this case the sialocele is the result of saliva. Pdf surgical management of sublingual sialocele in dogs. Abstract sialocele is an accumulation of saliva in the soft tissues which can be triggered by collapse of the salivary ducts.
A salivary mucocele or sialocele is an accumulation of saliva in the submucosal or subcutaneous tissues after damage to the salivary duct or gland capsule. Surgical procedures for parotid sialocele can be divided into two groups. If the sialocele is left untreated, it may develop into a significantly large facial swelling, fistula formation and may drain extra orally 8,29 this paper reports a case of a parotid sialocele in a young patient managed with a conservative approach. International congress of the italian association of. Mucocele cervical en perro traumatologia y cirugia. This is the most common salivary gland disorder of dogs. Catheterisme dune sialocele posttraumatique du canal. It is characterized by an asymptomatic soft and mobile swelling on the parotid region. Sialocele definition of sialocele by medical dictionary. Several methods of managing parotid duct injury have.
Mucocele salivare o sialocele veterinario online notizie. Mucocele salival american college of veterinary surgeons. Sublingual gland salivary fistula and sialocele sciencedirect. A sialocele is an accumulation of saliva surrounded by tissue reaction to the saliva. A sialocele is an accumulation of saliva in subcutaneous tissue and consequent tissue reaction to saliva due to a tear in a salivary gland or duct. Mucocele em caes, luis gustavo gosuen goncalves dias. Mucocele salivare o sialocele e rappresentato dalla raccolta di saliva,determinata da una lesione,spesso traumatica, a carico di una ghiandola salivare o del suo dotto. Any cystic tumor of the undersurface of the tongue or floor of the mouth, especially one of the floor of the mouth due to obstruction of the duct of the sublingual glands. Mucocele in dogs abstract mucoceles, benign lesions pseudocystic, are caused by obstruction andor rupture of the salivary glands and excretory ducts corresponding, which cause extravasation and retention of saliva in the adjacent tissue. They most commonly develop about 814 days after injury. Mucous fluid like saliva was aspirated from the cyst, and a lateral radiograph revealed a calculus within the cyst.
Alternately, the gland may rupture and saliva may collect in the tissue space around the gland. An eightyearold female maltese dog were presented with an upper cervical cyst that had been present for one month. Salivary mucocele american college of veterinary surgeons. Sialocele salivary gland cyst animal care technologies. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. The sialocele has a nonepithelial nonsecretory lining consisting primarily of fibroblast and capillaries smith 2000. The result is a fluid filled sac which can occur at several sites. He was successfully treated by repeated needle aspiration of the fluid. A sialocele is a localized, subcutaneous cavity containing saliva. Management of a parotid sialocele in a young patient. Learn about the veterinary topic of salivary disorders in small animals. Salivary disorders in small animals digestive system.
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